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Foam King Foam Cannon for Pressure Washer, Car Wash Soap Sprayer with 1/4" Quick Connector, Wide-Neck Bottle, Adjustable Snow Foam Blaster for Auto Detailing, Trucks, Motorcycles & More

  • Based on 433 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Thursday, Jan 8
Order within 17 hours and 13 minutes
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Color: Foam Cannon (For Pressure Washer)


Features

  • POWERFUL SCRATCH FREE WASHING - Use Foam King's foam cannon with any foam cannon soap for pressure washer to create rich foam that lifts dirt and grime safely. Its advanced foaming tech ensures a swirl-free clean, safe for wax and sealant.
  • WORKS WITH PRESSURE WASHER - Connects to your pressure washer using a 1/4" quick connector. Pressure: 500 - 4200 PSI, Flow: 1.3 - 5.3 GPM, Max. water temp: 140F. ( Note: The Snubster attachment is NOT included but sold separately)
  • EXTRA-WIDE BOTTLE NECK: Our foam gun car foam sprayer makes filling easy and prevents bottle wear. The durable thread lock ensures an airtight seal for thick suds and powerful foaming action, outlasting traditional foam cannon designs.
  • ADJUSTABLE FOAM & SPRAY: Our car wash foam cannon features an adjustable air intake and vertical spray pattern. Turn the dilution knob for perfect foam and adjust the lance from a wide fan for full coverage to a narrow stream for tough spots.
  • FOAM KING GUARANTEE: Our passion is providing our customers with the best car cleaning products. We stand 100% behind our products. If you are not completely satisfied, reach out to us, and we will make it right! Lets go CLEAN!

Material: Foam


Brand: Clean Car USA


Exterior Finish: Plastic


Inlet Connection Size: 0.25 Inches


Inlet Connection Type: Press


Outlet Connection Type: Quick Connector


Maximum Operating Pressure: 4200 Pound per Square Inch


Number of Ports: 2


Outlet Connection Size: 0.25 Inches


Specification Met: CSA


Material: Foam


Brand: Clean Car USA


Exterior Finish: Plastic


Inlet Connection Size: 0.25 Inches


Inlet Connection Type: Press


Outlet Connection Type: Quick Connector


Maximum Operating Pressure: 4200 Pound per Square Inch


Number of Ports: 2


Outlet Connection Size: 0.25 Inches


Specification Met: CSA


Manufacturer: Clean Car USA


Package Dimensions: 7.64 x 6.42 x 4.61 inches


Item Weight: 1.28 pounds


Item model number: 4350475512


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Must own for your private or professional detailing setup.
Color: Nozzle Guard
Gets the job done, the quality is good because the cone is rubber so it won’t break if you drop it or toss it around.
Reviewed in the United States on November 2, 2025 by Satvinder

  • Great product.
Color: Foam Cannon (For Pressure Washer)
This thing should not be this awesome for the price. It makes the most consistent foam I have ever seen and works as well as products twice as expensive. If you are trying to decide you should jump all over the product. Only, small, downside is the soap bottle could be a little bit bigger.
Reviewed in the United States on April 30, 2025 by Eric

  • Works great!
Color: Foam Cannon (For Pressure Washer)
Works terrific! I use it for power washing the house siding along with a mold & mildew detergent. My house is very tall, and I have no issues even reaching the top trim and gutters with this attachment to my power washer. Regulating the flow and mixture works great. Very happy with the quality and performance product of the product. ... show more
Reviewed in the United States on September 7, 2025 by Tjay56

  • Foam Cannon works great
Color: Snub Nose Sprayer (For Pressure Washer)
The foam king gun worked as advertised and distributed ample amounts of foam in preparation for washing the car. Hand washing is still necessary to clean the car, but there is foam aplenty to remove dirt and grime.
Reviewed in the United States on October 1, 2025 by TAM

  • Works as advertised, creates a thick layer of foam.
Color: Foam Cannon (For Pressure Washer)
Great for the price, creates a thick layer of foam. I have no complaints. (Chemical Guys Mr Pink wash used in photo)
Reviewed in the United States on July 8, 2025 by NickQuiz NickQuiz

  • Makes lots of soap foam
Color: Foam Cannon (For Pressure Washer)
The soap cannon is easy to fill and easy to adjust. Once adjusted to your liking it makes lots of soap foam. I put marks on the adjustments with a marker so I can easily go right to them as the adjustments turn almost too easily. With filling, handling and attaching to my pressure washer gun they move. I used chemical brothers' soap with 2ozs in the container. I was hoping to be able to spray the car off with my pressure washer, then soap foam the car let it soak and spray it off again and have a wash job close to expensive drive thru car wash. That isn't the case, so I wash off dirt, soap foam and hand wash while it's covered in soap. Works well. Overall, very satisfied with it ... show more
Reviewed in the United States on February 18, 2024 by Tim k

  • Good quality
Color: Foam Cannon, Snubster, Mitt & Towel
This is a hidden gem of sorts. The build quality is excellent. It has everything one needs - a wide base bottle that won’t topple over easily, wide mouth to easily put in product, translucent bottle to easily see levels Way better build and quality than the el-cheapo fly-by-night chinese brands. Only two things to note: 1. Buy the 1.1 mm nozzle and change it on this, and the foam quality gets way better 2. This does not have a foam direction adjustment, which is not a deal breaker The gun is good quality, hard plastic and has withstood multiple falls. It comes with a lock to prevent accidental discharge. Swivel attachment for the pressure hose is already in place, which is much appreciated! Overall, highly recommended. There is possibly no build quality difference or funcationality difference between this and the much more pricey ones being sold by the usual suspects ... show more
Reviewed in the United States on October 24, 2024 by preet

  • SAME GREAT COMPANY AND PRODUCTS
Color: Foam Cannon (For Pressure Washer)
Great company, great products. Enough said
Reviewed in the United States on October 16, 2025 by Charles Stephens

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